Senior Enterprise Network Leader (Security & WAN)

Sonic Healthcare USA Inc.; Tennessee; On-site; USD 110,000 - 160,000; Full time

Job summary

Sonic Healthcare USA, Inc is seeking a Network Manager to lead enterprise network services across multiple sites. The role requires hands-on leadership, oversight of routing, switching, firewall platforms, F5, Cisco ISE, and Cisco Secure Access.

You will guide incident response, capacity planning, and modernization initiatives while partnering with Cybersecurity and IT operations. Qualified candidates have a bachelor’s degree and 5+ years in enterprise networking with at least 2 years in

Qualifications

• Bachelor’s degree in a related field or equivalent experience.
• Minimum five years in enterprise networking or related infrastructure roles.
• At least two years in a technical team leadership role.
• Experience with healthcare or regulated environments preferred.
• ITIL-based service management experience preferred.

Responsibilities

• Lead and mentor network engineering and security teams.
• Oversee enterprise network infrastructure, WAN, and security controls.
• Provide technical leadership for routing, switching, VPN, firewalls, and ISE.
• Manage incident response, change management, and disaster recovery.
• Drive network modernization, automation, and cost management.
• Coordinate with cybersecurity, vendors, and stakeholders.

Skills

Network engineering

Network security

Team leadership

Incident response

Vendor management

Cloud connectivity

Automation

TCP/IP

Firewall management

Zero Trust

Education

Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or related field

Tools

F5 load balancers

Cisco ISE

Cisco Secure Access

Job description

Sonic Healthcare USA, Inc is seeking a Network Manager to lead enterprise network services across multiple sites. The role requires hands-on leadership, oversight of routing, switching, firewall platforms, F5, Cisco ISE, and Cisco Secure Access.

You will guide incident response, capacity planning, and modernization initiatives while partnering with Cybersecurity and IT operations. Qualified candidates have a bachelor’s degree and 5+ years in enterprise networking with at least 2 years in